[PATCH 0/5] teach replace objects to sha1_object_info_extended()

Here is a patch series to improve the way sha1_object_info_extended() behaves when it is passed a replaced object.

This patch series was inspired by a sub thread in this discussion:

http://thread.gmane.org/gmane.comp.version-control.git/238118

Patches 1/5 and 2/5 are cleanups. Patch 4/5 adds a test that fails. Patch 5/5 adds a call to lookup_replace_object_extended() in sha1_object_info_extended() and makes the previous test pass.

Christian Couder (5):
  replace_object: don't check read_replace_refs twice
  introduce lookup_replace_object_extended() to pass flags
  Add an "unsigned flags" parameter to sha1_object_info_extended()
  t6050: show that git cat-file --batch fails with replace objects
  sha1_file: perform object replacement in sha1_object_info_extended()

 builtin/cat-file.c |  2 +-
 cache.h            |  8 +++++++-
 replace_object.c   |  3 ---
 sha1_file.c        | 20 ++++++++++----------
 streaming.c        |  2 +-
 t/t6050-replace.sh |  5 +++++
 6 files changed, 24 insertions(+), 16 deletions(-)